tree b934313a5ec7df6c42c143ff522f5e9f7d3479ac
parent 3701ae5cb63cde1da20db6592eff7e80b495cabd
author Steinar H. Gunderson <sesse@chromium.org> 1675078138 -0800
committer Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> 1675079288 -0800

[css-nesting] Make selectors dropped during forgiving parsing still
count towards nest-containment.

Also add a test. We keep track of this using a simple boolean,
and since we make CSSParser from scratch every time we start parsing
a new top-level selector, we don't need to worry about resetting it.

In line with CSSWG resolution at
https://github.com/w3c/csswg-drafts/issues/7972.

Bug: 1095675
Change-Id: I869e6859e32284167ef4e1e8c60b64e770b9e945
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4200218
Reviewed-by: Rune Lillesveen <futhark@chromium.org>
Commit-Queue: Steinar H Gunderson <sesse@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1098520}